Transfer-press.



PATENTED FEB. 27. 1906.

J. R. HILL. TRANSFER PRESS. APPLICATION rum; 1.25. 1905.

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J. R. HILL. TRANSFER PRESS.

LPPLIBATIOII FILED JAH.25.1905.

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No. 813,795. PATENTED FEB. 27, 1906.

' J. R. HILL.

TRANSFER PRESS.

APPLICATION FILED JAN. 25. 1905.

9 SHEETS-SHEET 3.

No. 813,795. PATENTED FEB. 27, 1906. J. R. HILL.

TRANSFER PRESS.

APPLICATION FILE}? JAN.25,1905.

9 BHEETE-SHEET 4.

' John B. Hill.

PATENTED FEB. 27, 1906.

J. R. HILL. TRANSFER PRESS.

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TRANSFER PRESS.

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PATENTED FEB. 27, 1906.

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J. R. HILL TRANSFER P rrmonmn rum: .1

I III UNITED sTATns PATENT OFFICE.

TRANSFER-PRESS.

Specification of Letters Patent.

Patented Feb. 27, 1906.

Application filed January 25. 1905- Sorial No. 242,678.

To all whom it may concern;

Be it known that I, JOHN R. HILL, a citizen of the United States, residing at lrVashington, in the District of Columbia, have invented certain new and useful Improvements in TransferPresses, of which the following is a specification.

My invention relates to improvements in transfer-presses; and it consists in the constructions, combinations, and arrangements herein described and claimed.

The objects of my invention are to provide an improved means for producing printingplates by the transfer rocess which will ebviate the necessity o engraving an initial plate for each different arrangement of characters or designs and then preparing a special transfer-roll therefrom.

A further object of my invention is to provide a simple means capable of attachment to the existing types of transfer presses whereby all combinations and arrangement of characters can be accurately transferred to printing-plates by the ernp oyment of a limited number of stock transfer-rolls, thus overcoming the necessity of manufacturing and maintaining in stock a special transfer roll for each different group or arrangement of characters.

A further object of my invention is to provide an improved means for accurately providing any predetermined or desired arrange ment and spacing of the several characters or designs transferred to a printing-plate by a transfer-roll.

Referring to the accompanying drawings, forming a part of this application, and in which similar reference-symbols indicate corresponding parts in the several views, Figure 1 is a side elevation illustrating my invention applied to a transfer-press. Fig. 2 is a plan view of the construction shown in Fig. 1. Fig. 3 is a plan view, on a larger scale, of the proportional-spacing means shown in Figs. 1 and 2. Fig. 4 is a front elevation of the construction shown in Fig. 3. Fig. 5 is a detail sectional elevation, on a larger scale, taken on the line 5 5 of Fig. 3. Fig. 6 is a sectional view on the line 6 3 of Fig. 5. Fig. 7 is a detail plan view of the stationary supporting-bracket for the adjustable pro ortional-spacing mechanism. Fig. 8 is a etail plan View of a disk-carrying member of the adjustable proportional-spac ing mechanism. Fig. 9 is a section on the line 9 9 of Fig. 8: Fig. 10 is a longitudinal section of a slide member of the spacing :mechanism. Fig. 11 is a bottom plan view .of the pattern-carrying an ularly-adjustable i member of the proportions spacing mechangism, together with its attached parts. Fig. -12 is a detail side elevation of the rollshift- *ing and pointer arm of the adjustable spac- .ing mechanism. Fig. 13 is a detail end eleivation, on a larger scale, of the transfer-roll and its cooperating parts. Fi 14 is a detail perspective view of a rollisk provided I with one form of alphabet. Fig. 15 is a sectional view on the line 15 15 of Fig. 13 with a latch carried by the roll-shifting arm ad- .justed to engage the roll-supports. Fig. 16 is a sectional view on the line 15 16 of Fig. 15. Fig. 17 is a detail sectional elevation on the line 17 17 of Fig. 13, showing the latch carried by the roll-shifting arm adjust-ed out of engagement with the roll-supports. Fig. 18 is a etail sectional view, on a larger scale, taken on the line 18 180i Fi 3. Fig. 19 is i a side elevation of the parts shown in Fig. 18. Fig. 20 is a detail plan view, on a lar er scale, illustrating one form of work-chuck or holding the printingplate. Fig. 21 is a detail front elevation of the parts shown in Fig. 20. Fig. 22 is a detail bottom plan view of a split disengaging nut employed on the workchuclr. Fig. 23 is a detail perspective view .of the vernier-wheel and index-mark employed on the work-chuck. Fig. 24 is a detail plan view, on a larger scale, showing the arrangement of the Vernier-wheel and indexmark employed with the screw 71. Fig. 25 is a detail sectional view, on a larger scale, on the line 25 25 of Fig. 12. Fig. 26 is a side elevation of the parts shown in Fig. 25. Fig. 27 is a side elevation showing my preferred form of universally-adjustable work-chuck. Fig. .28 is a longitudinal sectional view of the work-chuck, taken on the line 28 28 of Fig. 29. Fig. 29 is a transverse sectional view of the work-chuck, taken on the line 29 29 of Fig. 28; and Fig. 30 is a detail plan view, on a larger scale, illustrating the adjustable pawl mechanism employed in the workchuck.

In the accompanying drawings I have shown my invention a )lied to a preferred form of transfer-press fii ll described in my Patent No. 778,313 and in atent No. 778,826 granted to myself and J. A. Svensson.

Referring to the drawings, 1 indicates a transfer press frame provided with stanchions 2, in which a beam 3 is adjustably ICO trunnioned. The beam is provided with adjustable bearers 4, on which is slidably mounted a saddle 5, which carries guideways 6 for the transfer-roll supports 7 and 8. A downwardly-extending portion 9 of the beam is engaged by a cam 10, secured on a shaft 11 An operatin -lever 12 is secured to the shaft 11 for swingin the beam 3 on its trunnions to bring the r0 1 into operative relation with its rinting-plate. These parts are fully de scribed in the above-referred-to patents.

Referring especially to Figs. 1, 27, 28, 29, and 30, 13 indicates a transfer-press bed slidably mounted on ball-bearings and carrying a rack 91, arranged in mesh with a pinion 92, secured to the shaft 93. The press-bed carries a universal work-chuck, comprising two cooperating wedge members 14 and 15, a tiltable member 16, provided with a cylindrical portion 17, formed with a depression 18 in its upper surface, a member 19, retatably mounted upon the cylindrical portion 17, a laterably-adjustable U-shaped member 20, slidably mounted on the rotatable member 1.9, and a longitudinally-adjustable member 21, carried by the member 20 and provived with clamps for securely clamping the printing-plate thereto. The actuatingwedge 14 is provided on its lower face with grooves for engaging guide-rails 94 on the ress-bed and with grooves on its upper sur- Face for receiving guiding projections on the wedge 15. An actuating-sipindle 96 is swiveled in a projection 97 in t 1e press-bed and provided with a threaded portion 98, engaging a nut 99, carried by the wedge 14 for actuating or shifting the latter along the rails 94 upon actuation of said spindle. The upper wedge 15 is confined from longitudinal movement by its depending lugs and 101, which engage, respectively, the projection 97 and a rear rejection 102, carried by the ress-bed. s clearly shown in Fig. 28, the ug 100 is forked to straddle the spindle 96. This construction provides a simple and convenient means for raisin or lowering the wedge 15. The lower sur ace ofthe tiltable member 16 is provided with a convex projection, which is supported in a similar depression in the wedge 15. A lug 103 on the tiltable member proects through a slot 104 in the wedge 15 an has its opposite sides engaged by ad'ustin -screws 105, which latter are threade in t e sides of the wedge 15 and provide means for tilting the member 16. The tiltable member is provided with an u weirdly-extending cylindrical portion 17, which is formed with a stepped upper surface. The rotatable member 19 is rotatably supported on the cylindrical portion 17 and provided with a toothed wheel 106. A threaded spindle 107 is swiveled 1n a block 108, which is pivotally secured at 109 to the tiltable member. A nut 110, threaded on said spindle, is provided with a tooth 111,

adapted to engage the toothed wheel 106, and a spring 112 is secured to the tilted member in position to engage said nut for normally maintainin it in engagement with the toothed wheel. he spindle 107 is provided at its outer end with a knurled head 113, which can be actuated by the operator to swing said s indle about its pivotal point 109 sullicient j to remove the tooth 1 1 1 from engagement with the wheel 106. This provir es a ready means for roughly adjusting the rotatable member quickly through any desired an le by first disengaging the tooth 111 from t 10 wheel 106 and then completing the final close adjustment by actuating the threaded spindle 107 with the tooth 111 in enga ement with the wheel. A laterally-adjusta le U-shaped member 20 is slidably mounted on the rotatable member 19, the parts being preferably so constructed that the upper surface of said member 20 lies in a common plane with the upper surface of the rotatable member 19 and of the cylindrical portion 17. The longitudinally-adjustable member 21 constitutes a work-holder slidably mounted in the adjustable member 20 and is provided with a guide-shoulder 114 for positioning the work and with a surface which is arranged flush with and constitutes a practical continuation of the upper surface of the member 20. The member 21 is provided with clamps 22, ada ted to clamp the work securely a ainst the ace 115, and with a rack 116, mes ling with the pinion 117 for longitudinally adjusting the member 21 thereon. A screw 23 is swiveled at 24 in the laterally-adjustable member 20 and carries a vernier-wheel 25 in cooperative relation to an indexnnark 26 on said member. Two threaded segments 27, pivotally supported. at 28 on the rotatable member 19, are provided with slots 29, in which work crank-pins 30, carried by a common disk 31, which latter is rotatively supported on the member 19 and provided with an actuating-handle 32.

The roll-supports 7 and 8 are provided with lugs 7 a and 8 for supporting the s indle 33 of a transfer-roll in a manner simi far to that described in my Patent No. 778,826. The support 7 is shown provided with a stud 34, having a notch or recess 35, constructed to receive and closely fit the Ii 36 of a latch 37, pivoted at 37* to a roll-shi ting arm 38, a locking-spring 40 being provided for retaining the latch in its adjusted positions. As shown especially in Fig. 16, the engaging walls of said latch and recess are preferably tapered to assure accurate positioning therebetween and to prevent looseness of the parts through wear.

A support 4]. is shown rigidly secured to one of the stanchions 2 and provided on its upper face with an undercut channel 42, constructed to receive a dovetail pro'ection 43 on the lower surface of a base mem er 44 of a proportional-spacing means for slidably supportin the latter. An angular bracket 45, carrie by the press-bed 13, is rigidly secured to the base member 44 for reciprocating the latter on its support 41 upon actuation of the ress-bed. A pattern-carrying member 46 has secured thereto an arc-shaped guide 47, constructed to fit in an annular undercut channel 48 in the base member. The guide 47 is provided with an aperture 49, adapted to be brought into registry with a series of apertures 50 in the base member to provide means whereby said pattern-carrying member can be locked in any desired angular position relative to the base member by a locking-pin extending through the registered apertures. A slide member 51 is provided with a dovetail projection 52, constructed to slidably engage a similar channel 53 in the upper surface of the base member, and with an un dercut groove 54 in its upper surface adapted to receive a slide-bloclc 55, which latter is pivotally supported on a slide-bar 56 on the pattern-carrying member.

A screw 57, swiveled at 58 on the patterncarrying member, is provided with a vernierwheel 59, placed in cooperative relation to a ointer 60 on the pattern-carrying member.

he two portions 61 of a split nut are slidably mounted in the guides 62 on the lower surface of the pattern-carrying member and provided with pins 63, which extend within eccentric slots 64 in a disk 65, rotatably supported on the patterncarrying member by a spindle 66. The spindle 66 carries a handle 67 for actuating it to shift the portions 61 of the split nut into and out of mesh with the screw 57, a thumb-nut 68, threaded on the spindle, providing means for locking the parts.

The roll-shifting arm 38 is secured to the slide member 51 and rovided with an indexmark 69, arranged to he shifted into registry with an index 70, carried by the guide 6 of the roll-support. A block 7 9, carried by the arm 38, is arranged to slide in a groove or recess 80 in a guiding and sup orting bar 81, secured to the bracket 4]. The block 7Q is provided with uides 74 for an adjustable split nut 75, a s ottcd disk 77 and spindle 78 being provided for actuating the nut in a manner similar to that described with reference to the split nut 61.

A screw 71, arranged to be enga ed by the split nut 75, is swiveled in a brac et 72, see cured to the press-bcd 13, and has its free end supported in a bore in the stationary bracket 41, the bracket 45 being shaped to permit the free travel of the nut 75 along its screw 71, as clearly shown in Fig. 4. A vernier-Whcel 71, secured to said screw,is provided with a series of peripheral index-marks 71*, arranged in cooperative relation to a pointer 72, carried by the bracket 7 2. (See especially Figs. 1 and 24.)

Referring especially to Fi s. 13 and 14, the transfer-r0 1 com rises a dis 82, provided on its periphery wit 1 an alphabet or other desired series of characters or designs. The roll-disk is provided on its side face with an index-mark 83 for each of its peripheral characters. Each index-mark is arranged angularly about the disk from the corres ending peripheral character and is provided with a simi ar reference character for properl designatingit. Ihave illustrated thesevera indexmarks arranged at ninety degrees from their respective (peri heral characters in order that any desire int ex-mark may be brought into registry with a pointer 84 on the roll-support for properly adjusting the roll to bring the corresponding peripheral character into operative relation with a rinting-plate. This angular arrangement 0 the peripheral characters and their index-marks permits the pointer 84 to be located at a considerable distance above the printing-plate, thereby anabling the reading of said ind.exmarl s and pointer to be made much more conveniently and accurately than in existing constructions of transfer-rolls.

From the above description it will be understood that my invention provides an improved means whereby any desired spacing and arran ement of the several characters transferre to a printing-plate can be obtained by the employment of either a guidepattern or of tabulated or otherwise conveniently-arranged data indicating the required spacing between said several characters. \Vhen a guide-pattern is employed, the nut 61 is shifted into engagement with its screw 57 and the nut 75 is disengaged from its screw 71. 'The operation is then similar to that described in my above-referred-to Patent No. 778,826, and is as follows: A printing-plate for receiving the name or title is clamped to the member 21 of the work-chuck, and a stock transfer-roll carrying the proper characters for the desired style and design of name or title is positioned in the supports 7 and 8. A pattern 85, indicating the required characters in their desired arrangement, is then prepared of convenient size and secured in any suitable manner upon the pattern-carrying member 46 of the adjustable proportional-spacing mechanism and the attern-carying member pro crly adiuster in the annular slot 48 to proiiiiee in subsequent operation the desired relative proportion between the spacing of the characters on the printing plate and such spacing in the pattern. An index-finger 86, carried by the slidc-bar 56, is then adjusted to the first character position on the pattern and the roll saddle 5 shifted to bring the index into re istry with the index-mark 69. The Work-c uck is then 0 erated to bring the desired point of the printing-plate in position to receive the impression of the first charac- .into engagement with its screw 71.

ter in the name or title and the transfer-roll rotated in its hearin s to bring the indexmark of the desired first character into re istry with the pointer 84. The lever 12 is then do ressed and the character impressed in the ate in the usual manner. The screw 57 is t ien actuated to shift the slide-bar 56 sufficiently to bring the index 86 to the second character position of the pattern. Such shifting of the slide-bar 56 will act, through the block 55, to shift the slide member 51 and its attached arm 38 through a distance determined by the angular position in which the pattern-carrying member has been adjusted. on the base member 44. This move ment of the arm 38 will shift the index-mark 69 thereon from registry with the index 76 the exact distance desired for the spacing be tween the first and second characters on the printing-plate. The operator then shifts the press-bed 13, together with the angular bracket 45, secured thereto, until the base member 44, carried by said bracket, is moved sufilciently to bring the index-mark 69 again into registry with the index 70. The transfer-roll is then rotated in its supports sulficiently to establish registry between the pointer 84 and the index-mark 83 corresponding to the desired second character of t e name or title. Such second character is then impressed in the rinting-plate in the usual manner and the above steps repeated until the desired name or title has been completed.

My invention is capable of operation in either of two independent manners for accurately arranging and spacing the several characters on the printing-plate from tabulated or conveniently-arranged data. One of these operations is suitable where the spacing of the characters of the printing-plate corresponds to that of the guiding data, and the other operation is adapted to produce any desired proportion between the spacing of the characters on the printing-plate and the spacing indicated in the guiding data. In. the first of these operations the nut 61 is released from its screw 57, and the nut '75 is thrown The screw 71 is then actuated to pro erly position the arm 38 for engagement of its latch 37 with the recess 35 in. the roll-support 7, and the latch is thrown into engagement with said recess for accurately arranging the initial position of the transfer-roll. The workchuck is then operated to bring the desired point of the printingplate in position to receive the impression of the first character in the name or title and the transfer-roll rotated in its bearings to bring the index-mark of the desired first character into registry with the pointer 84. The latch 37 is released from the recess 35 to permit free relative movement between the ress-bed and rollsupports while the first c aracter is rolled in the printing-plate in the usual manner, and the ever 12 is then depressed and the first character impressed in the printinglate. The character can be conveniently rol ed in the printing-plate by depressing the lever 12 until said character is impressed in the plate with the desired pressure and then slightly reciprocating the printin -plate by oscillating its shaft 93. The latci 37 is then thrown into engagement with the notch 35 for looking the roll-supports to the arm 38, and the screw 71 is turned through the particular number of divisions on its Vernier-wheel 71' indicated in the guiding data as the required spacing between the first and second characters. The transfer-roll is then rotated in its supports sufficiently to establish registry between the pointer 84 and the index-mark 83, corresponding to the desired second character of the name or title. The latch 37 is then released from the recess 35 and the second character impressed in the printing-plate. The above steps are successively repeated until the name or title is completed. In the second of the specified manners of operation from guiding data the nut 75 is released from its screw 71 and the nut 61 is thrown in mesh with its screw 57. The member 46 of the proportional-spacing mechanism, which carries the screw 57, is then looked in proper angular adjustment on the base member 44 to give the desired proportion between the spacing of the characters on the printing-plate and the spacing indicated in the guiding data. With 'the parts arranged in this relative osition, the steps just described are carried out, with the single exception that the rollshifting arm 38 is adjusted by the screw 57 instead of by the screw 71.

I have illustrated herein my preferred embodiment but obviously many changes could be made within the spirit and scope of my invention.

Having thus described my invention, what I claim as new, and desire to secure by Letters Patent, is

1. In an apparatus of the character described, the combination of an adjustablymounted primary surfaceprovided with a plurality of characters, a support for a secondary surface to receive impressions of the desired characters in their required relative arrangement, adjusting means detachably connected to said primary surface for adjusting the latter, and means constructed to ac tuate said adjusting means, substantially as described.

2. In an apparatus of the character described, the combination of an adjustablymounted primary surface provided with a plurality of characters, a support for a secondary surface to receive impressions of the desired characters in their required relative arrangement, adjusting means detachably connected to said primary surface for adjusting the latter, means constructed to actuate said adjusting means, and a Vernier mechanism arranged to accurately indicate the ex tent of movement of said actuating means, substantially as described.

of said two actuating means, substantially as described;

7. In an apparatus of the character de scribed, the combination of an ad'ustablymounted primary surface provide with a plurality of characters, a support for a secondary surface to receive impressions of the desired characters in their required relative arrangement, means constructed to produce universal adjustment of said support relative to said primary surface, ad'usting means detachably connected to sai primary surface for adjusting the latter, and means conarrangement, ad usting means detachably connected to said primary surface for adjusting the latter, two actuating means for said In an apparatus of the character described, the combination of an ad'ustablytially as described. mounted primary surface provide with a In an apparatus of the character described, the combination of an adjustablymounted primary surface provided with a desired character in their required relative plurality of characters, a support for a secuniversal adjustment of said support relative to said primary surface, ad'ustmg means detachably connected to said primary surface for adjusting the latter, two actuating means for said adjusting means, and means constructed to independently connect either of said actuating means to said adjusting means, substantially as described.

9. In an apparatus of the character de. scribed, the combination of an ad'ustablymounted primary surface provide with a plurality of characters, a support for a secondary surface to receive impressions of the desired characters in their required relative [O0 arrangement, adjusting means detachably connected to said primary surface for adjusting the latter, means constructed to actuate said adjusting means, and means constructed to impress the desired characters in the secondary surface in their required relative arrangement, substantially as described.

10. In an apparatus of the character described, the combination of an ad 'ustablymounted primary surface provide with a no plurality of characters, a support for a secondary surface to receive impressions of the desired characters in their required relative connected to said primary surface for adjusting the latter, two actuating means for said adjustin means, means constructed to independenty connect either of said actuating means to said adjusting means, and vernier mechanisms arranged to accurately indicate the extent of movement of said two actuating means, substantially as described.

In an apparatus of the character described, the combination of an adjustablymounted primary surface provided with a plurality of characters, a support for a secondary surface to receive impressions of the desired characters in their required relative arrangement, adjusting means detachably connected to said primary surface for ad'usting the latter, actuating means for sai adanism, a second actuating means carried by said proportional-spacing mechanism, and means constructed to independently connect either of said actuatin means to said adjusting means, substantial y as described.

In an apparatus of the character described, the combination of an adjustablymounted primary surface provided with a ing the latter, two actuating means for said ondary surface to receive impressions of the adjusting means, means constructed to indedesired characters in their required relative pendently connect either of said actuating arrangement, adjusting means detachably means to said adjusting means, and means connected to said primary surface for ad'ustconstructed to im nose the desired charae- 12o ing the latter, actuating means for sai adtors in the secondary surface in their rejusting means, a proportional-spacing mechuired relative arrangement, substantially as fleseribed.

11. In an apparatus of the character described, the combination of an adjustably- :25 mounted primary surface provided with a plurality of characters, a support for a secondary surface to receive impressions of the means, and vernier mechanisms arranged to desired characters in their required relative arrangement, adjusting means detachably connected to said primary surface for ad'usting the latter, actuating means for sai adjusting means, an adjustable proportionalspacing mechanism, means constructed to lock said adjustable spacing mechanism in its adjusted positions, a second actuating means carried by said proportiona l-spacing mechanism, and means constructed to independently connect either of said actuating means to said adjusting means, substantially as described.

12. In a transfer-press, the combination of a transfer-roll provided with a plurality of characters, a support for a secondary surface to receive impressions of the desired characters in their required relative arrangement, adjusting means detachably connected to said transfer-roll for adjusting the latter, and means constructed to actuate said adjusting means, substantially as described.

13. In a transfer-press, the combination of a transfer-roll provided with a plurality of characters, a support for a secondary surface to receive impressions of the desired characters in their required relative arrangement, adjusting means detachably connected to said transfer-roll for adjusting the latter, two actuating means for said adjusting means, and means constructed to independently connect either of said actuating means to said adjusting means, substantially as described.

14. In a transfer-press, the combination of an adjustable support, a transfer-roll mounted in said support and provided with a plurality of characters and corresponding index-marks, said index-marks positioned about said roll angularly to the respective corresponding character, a pointer carried by said roll-support in cooperative relation to said indexmarks, and a support for a secondary surface to receive impressions of the desired characters in their required relative arrangement, substantially as described.

15. In a transfer-press, the combination of an adjustable support, a transfer-roll mounted in said support and provided with a plurality of characters and corresponding index-marks, said index-marks positioned about said roll angularly to the respective corresponding character, a pointer carried by said roll-support in cooperative relation to said indexmarks, a support for a secondary surface to receive impressions of the desired characters in their required relative arrangen'lent, adjusting means detachably connected to said transfer-roll for adjusting the latter, and means constructed to actuate said adjusting means, substantially as described.

16. In an apparatus of the character described, the combination of an adjustable support, a primary surface carried thereby provided with a plurality of characters, a support for a secondary surface to receive impressions of the desired characters, a proportional-spacing mechanism, an adjusting means carried by said proportional-spacing mechanism and arranged to detachably engage said primary-surface support, actuating means carried by said proportional-spacing mechanism for actuating said adjusting means, a second actuating means for said adjusting means, and means constructed to independently connect either of said actuating means to said adjusting means. substantially as described.

17. In an apparatus of the character described, the combination of an adjustable support, a winter carried by said support, a transfer-r01 mounted in said support and provided with a plurality of characters and corresponding index-marks, said ind ear-marks positioned about said roll angularly to the respective corresponding characters, substantially as described.

In testimony whereof I afllx my signature in presence of two Witnesses.

JOHN R. HILL.

Witnesses W. W. CUR'RY, J. B. Goon. 

